change theme

doc/conf.py

@@ -15,6 +15,7 @@
 import sys
 import os
 import shlex
+import sphinx_rtd_theme
 from sphinx.highlighting import lexers
 from pygments.lexers.web import PhpLexer
 
@@ -120,11 +121,8 @@
 
 # -- Options for HTML output ---------------------------------------------------
 
-on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
-if not on_rtd:  # only import and set the theme if we're building docs locally
-    import sphinx_rtd_theme
-    html_theme = 'sphinx_rtd_theme'
-    html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
+html_theme = 'sphinx_rtd_theme'
+html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the